Make jni_internal_test a CommonRuntimeTest.

Also clean up proxy_test and reflection_test.

Test: m test-art-host-gtest
Change-Id: I7530855a40d7b9f7214ea7a069508ae1361b2b42
diff --git a/runtime/Android.bp b/runtime/Android.bp
index a08ba70..2170e95 100644
--- a/runtime/Android.bp
+++ b/runtime/Android.bp
@@ -618,6 +618,7 @@
         "jdwp/jdwp_options_test.cc",
         "jit/profiling_info_test.cc",
         "jni/java_vm_ext_test.cc",
+        "jni/jni_internal_test.cc",
         "method_handles_test.cc",
         "mirror/dex_cache_test.cc",
         "mirror/method_type_test.cc",
@@ -629,6 +630,7 @@
         "oat_file_assistant_test.cc",
         "parsed_options_test.cc",
         "prebuilt_tools_test.cc",
+        "proxy_test.cc",
         "reference_table_test.cc",
         "runtime_callbacks_test.cc",
         "subtype_check_info_test.cc",
@@ -656,8 +658,6 @@
         "art_gtest_defaults",
     ],
     srcs: [
-        "jni/jni_internal_test.cc",
-        "proxy_test.cc",
         "reflection_test.cc",
     ],
     shared_libs: [